Hospital Alemão Oswaldo Cruz

This study tests a new way to find leprosy cases that are usually missed. Researchers will use community education, a simple questionnaire, and trained medical teams to screen people in high-risk areas of Brazil. About 1,925 people will take part, and the goal is to see if this a…

This study is creating a large database of health information from 743 adults with HIV/AIDS across Brazil. Researchers will look at how common chronic diseases like heart disease, kidney disease, and cancer are in this group. The goal is to gather data to help improve health poli…